Hopper Go Dish Anywhere crashes

My dish anywhere app works until I try an view a downloaded DVR recording. After connecting to the Hopper Go I select the item I wish to view and I get all of the prompts and when I press start (viewing) the app crashes and returns me to my home screen on my IPAD4 software 11.2.1. My Iphone 7 with same sofware update works fine. I have reloaded the dish anywhere app several times with the same result